Combination hat and helmet



FIG. 1 is a perspective view showing the design;

FIG. 2 is a front elevation view of the design, the opposing rear side view of the design being identical thereto and therefore not illustrated;

FIG. 3 is a right side elevation view of the design, the opposing left side view of the design being identical thereto and therefore not illustrated;

FIG. 4 is a bottom view of the design; and,

FIG. 5 is a top view of the design.

The broken lines in FIG. 4 that define the bounds of the claimed design form no part thereof.

The stippling in FIGS. 1–5 is surface shading, is not intended to illustrate texture, and forms no part of the claimed design. 

The ornamental design for a combination hat and helmet, as shown and described. 